829e2a5526
Move the hdrgen code under a subdirectory to treat it as a Python module. This mimics the structure used by llvm/utils/lit and llvm/utils/mlgo-utils and simplifies integration of hdrgen to the build system which rely on Python modules. In addition to that, it clarifies which imports are coming from the hdrgen-specific helpers (e.g. "from type import ..." becomes "from hdrgen.type import ...". Leave the entrypoints (top-level main.py and yaml_to_classes.py) as-is: they can keep being referred by the CMake build system w/o any changes.
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.